------This is really a difficult problem.------Yes, that’s true, but she managed to solve it.A. failed to solveB. liked to solveC. succeeded in solving
Jim is honest boy in my class. He bought me _____ useful book as abirthday present.
I’d like some _______ and _______.
There are many people downstairs. What do you think _____?
The young man was often seen _____ by the lake.
Remember to spend some time _____ your loved ones, because they’re not going to be around forever.